#A563DB#A563DB

#A563DB is a light, vivid violet. Relative luminance 0.220; OKLCH L 62.4% C 0.182 H 307.3°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#A563DB
RGB	rgb(165, 99, 219)
HSL	hsl(273, 63%, 62%)
HSV	hsv(273, 55%, 86%)
CMYK	cmyk(24.7%, 54.8%, 0%, 14.1%)
CIE-LAB	lab(54.07, 48.56, -51.42)
CIE-LCH	lch(54.07, 70.73, 313.36°)
OKLab	oklab(62.45% 0.1103 -0.1446)
OKLCH	oklch(62.45% 0.182 307.3)
XYZ	xyz(32.7625, 22.0379, 69.5319)
Luminance	0.2204 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A563DB #99DB63

analogous

#6963DB #A563DB #DB63D5

triadic

#A563DB #DBA563 #63DBA5

tetradic

#A563DB #DB6963 #99DB63 #63D5DB

square

#A563DB #DB6963 #99DB63 #63D5DB

split-complementary

#A563DB #D5DB63 #63DB69

monochromatic

#68259F #8831D0 #A563DB #C295E6 #DEC6F2

Accessibility & contrast

On white

3.88

#A563DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#A563DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A563DB

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A563DB	#FFFFFF	#000000	##000000
##A563DB	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B7FDF

Deuteranopia (green-blind)

#5282D8

Tritanopia (blue-blind)

#9D7996

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #a563db;
/* rgb */ color: rgb(165, 99, 219);
/* oklch */ color: oklch(62.4% 0.182 307.3);

Tailwind

colors: {
  custom: {
    50: '#c392e7',
    500: '#a563db',
    950: '#000000',
  },
}

SCSS

$custom: #a563db;
$custom-light: #c392e7;
$custom-dark: #000000;

JSON

{
  "hex": "#a563db",
  "rgb": {
    "r": 165,
    "g": 99,
    "b": 219
  },
  "hsl": {
    "h": 273,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.62449,
    "c": 0.18185,
    "h": 307.3
  },
  "luminance": 0.22037
}

Semantic roles & 50–950 ramp

primary

#A563DB

secondary

#CBE3B7

accent

#CA1B6A

background

#FCF9FE

surface

#F8F1FC

border

#D1CBD5

text

#130D16

muted

#827E84

Preview Lab

Preview with #A563DB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →